Zhongsui

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  • 京沈铁路—蔡家峪隧道喷锚施工.jpg

JingShen Railway - CaiJiaYu Tunnel Shotcrete and Anchoring Construction

Summary:Caijiayu Tunnel is located at the junction of Jugezhuang Town and Dachengzi Town

Project Introduction

The Caijiayu Tunnel is located at the junction of Jugezhuang Town and Dachengzi Town in Miyun District. The tunnel entrance is at DIK78+845, and the exit is at DIK83+722, with a total length of 4877 meters. The tunnel is located in a low-to-medium mountain area, with an estimated excavation volume of 900,000 cubic meters and a planned construction period of 730 days.

JingShen Railway - CaiJiaYu Tunnel Shotcrete and Anchoring Construction

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